Soft solution processing for direct fabrication of LiMO2 (M=Ni and Co) film

Kyoo Seung Han, Seung Wan Song, Shunsuke Tsurimoto, Hirofumi Fujita, Itsuro Sasagawa, Kang Hong Choi, Hyun Koo Kang, Masahiro Yoshimura

研究成果: Conference article同行評審

13 引文 斯高帕斯(Scopus)

摘要

LiMO2 (M=Ni and Co) films were directly fabricated in a concentrated LiOH solution at fixed temperatures, between 100 and 200 °C, using Soft Solution Processing. Film formation mechanism studies elucidate the key role of hydroxyl group in obtaining the LiCoO2 films and of electrochemical anodic process in obtaining the LiNiO2 films. It is also found that the formation of the LiMO2 (M=Ni and Co) is fully based on dissolution-precipitation model. Successful preparation of LiMO2 (M=Ni and Co) films using the newly designed experimental conditions based on the elucidation of the microstructuring mechanism shows a good example of how to introduce more economical, energy and material efficient, and environment-friendly synthetic route.

原文English
頁(從 - 到)11-18
頁數8
期刊Solid State Ionics
151
發行號1-4
DOIs
出版狀態Published - 2002 十一月 1
事件SSP- 2000 - Tokyo, Japan
持續時間: 2000 十二月 112000 十二月 13

All Science Journal Classification (ASJC) codes

  • 化學 (全部)
  • 材料科學(全部)
  • 凝聚態物理學

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